/*******************************************************************************
 * Copyright (c) 2006, 2020 Thales Global Services
 *   This program and the accompanying materials are made available under the
 *   terms of the Eclipse Public License 2.0 which is available at
 *   http://www.eclipse.org/legal/epl-2.0
 *   
 *   SPDX-License-Identifier: EPL-2.0
 * 
 *   Contributors:
 *      Thales - initial API and implementation
 ******************************************************************************/
package org.polarsys.capella.vp.price.price.provider;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.common.util.ResourceLocator;

import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.ecore.util.EcoreUtil;

import org.eclipse.emf.edit.command.CommandParameter;

import org.eclipse.emf.edit.domain.EditingDomain;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IChildCreationExtender;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

import org.polarsys.capella.core.data.sharedmodel.GenericPkg;
import org.polarsys.capella.core.data.sharedmodel.SharedmodelPackage;

import org.polarsys.capella.core.data.sharedmodel.util.SharedmodelSwitch;

import org.polarsys.capella.vp.price.price.PriceFactory;
import org.polarsys.capella.vp.price.price.PricePackage;

import org.polarsys.capella.vp.price.price.util.PriceAdapterFactory;

import org.polarsys.kitalpha.emde.extension.ModelExtensionHelper;

import org.polarsys.kitalpha.emde.extension.edit.ChildCreationExtenderManager;

import org.polarsys.kitalpha.emde.model.EmdePackage;
import org.polarsys.kitalpha.emde.model.ExtensibleElement;

import org.polarsys.kitalpha.emde.model.edit.provider.NewChildDescriptorHelper;

import org.polarsys.kitalpha.emde.model.util.EmdeSwitch;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class PriceItemProviderAdapterFactory extends PriceAdapterFactory
    implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
  /**
   * This keeps track of the root adapter factory that delegates to this adapter factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected ComposedAdapterFactory parentAdapterFactory;

  /**
   * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected IChangeNotifier changeNotifier = new ChangeNotifier();

  /**
   * This helps manage the child creation extenders.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(
      PriceEditPlugin.INSTANCE, PricePackage.eNS_URI);

  /**
   * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected Collection<Object> supportedTypes = new ArrayList<Object>();

  /**
   * This constructs an instance.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PriceItemProviderAdapterFactory() {
    supportedTypes.add(IEditingDomainItemProvider.class);
    supportedTypes.add(IStructuredItemContentProvider.class);
    supportedTypes.add(ITreeItemContentProvider.class);
    supportedTypes.add(IItemLabelProvider.class);
    supportedTypes.add(IItemPropertySource.class);
  }

  /**
   * This keeps track of the one adapter used for all {@link org.polarsys.capella.vp.price.price.Price} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected PriceItemProvider priceItemProvider;

  /**
   * This creates an adapter for a {@link org.polarsys.capella.vp.price.price.Price}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createPriceAdapter() {
    if (priceItemProvider == null) {
      priceItemProvider = new PriceItemProvider(this);
    }

    return priceItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.polarsys.capella.vp.price.price.PartPrice} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected PartPriceItemProvider partPriceItemProvider;

  /**
   * This creates an adapter for a {@link org.polarsys.capella.vp.price.price.PartPrice}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createPartPriceAdapter() {
    if (partPriceItemProvider == null) {
      partPriceItemProvider = new PartPriceItemProvider(this);
    }

    return partPriceItemProvider;
  }

  /**
   * This returns the root adapter factory that contains this factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public ComposeableAdapterFactory getRootAdapterFactory() {
    return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
  }

  /**
   * This sets the composed adapter factory that contains this factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
    this.parentAdapterFactory = parentAdapterFactory;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean isFactoryForType(Object type) {
    return supportedTypes.contains(type) || super.isFactoryForType(type);
  }

  /**
   * This implementation substitutes the factory itself as the key for the adapter.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter adapt(Notifier notifier, Object type) {
    return super.adapt(notifier, this);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object adapt(Object object, Object type) {
    if (isFactoryForType(type)) {
      Object adapter = super.adapt(object, type);
      if (!(type instanceof Class<?>) || (((Class<?>) type).isInstance(adapter))) {
        return adapter;
      }
    }

    return null;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public List<IChildCreationExtender> getChildCreationExtenders() {
    return childCreationExtenderManager.getChildCreationExtenders();
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
    return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public ResourceLocator getResourceLocator() {
    return childCreationExtenderManager;
  }

  /**
   * This adds a listener.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void addListener(INotifyChangedListener notifyChangedListener) {
    changeNotifier.addListener(notifyChangedListener);
  }

  /**
   * This removes a listener.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void removeListener(INotifyChangedListener notifyChangedListener) {
    changeNotifier.removeListener(notifyChangedListener);
  }

  /**
   * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void fireNotifyChanged(Notification notification) {
    changeNotifier.fireNotifyChanged(notification);

    if (parentAdapterFactory != null) {
      parentAdapterFactory.fireNotifyChanged(notification);
    }
  }

  /**
   * This disposes all of the item providers created by this factory. 
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void dispose() {
    if (priceItemProvider != null)
      priceItemProvider.dispose();
    if (partPriceItemProvider != null)
      partPriceItemProvider.dispose();
  }

  /**
   * A child creation extender for the {@link EmdePackage}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public static class EmdeChildCreationExtender implements IChildCreationExtender {
    /**
     * The switch for creating child descriptors specific to each extended class.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected static class CreationSwitch extends EmdeSwitch<Object> {
      /**
       * The child descriptors being populated.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected List<Object> newChildDescriptors;

      /**
       * The domain in which to create the children.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected EditingDomain editingDomain;

      /**
       * Creates the a switch for populating child descriptors in the given domain.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
        this.newChildDescriptors = newChildDescriptors;
        this.editingDomain = editingDomain;
      }

      /**
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      @Override
      public Object caseExtensibleElement(ExtensibleElement object) {
        // begin-extension-code
        if (ModelExtensionHelper.getInstance(object).isExtensionModelDisabled(
            EcoreUtil.getRootContainer(object).eClass().getEPackage().getNsURI(),
            "http://www.polarsys.org/capella/price")) { //$NON-NLS-1$
          return null;
        }
        // end-extension-code
        // begin-extension-code
        {
          CommandParameter commandParameter = createChildParameter(
              EmdePackage.Literals.EXTENSIBLE_ELEMENT__OWNED_EXTENSIONS, PriceFactory.eINSTANCE.createPartPrice());
          if (NewChildDescriptorHelper.isValidCommand(object, commandParameter)) {
            newChildDescriptors.add(commandParameter);
          }
        }
        // end-extension-code

        return null;
      }

      /**
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected CommandParameter createChildParameter(Object feature, Object child) {
        return new CommandParameter(null, feature, child);
      }

    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
      ArrayList<Object> result = new ArrayList<Object>();
      new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
      return result;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ResourceLocator getResourceLocator() {
      return PriceEditPlugin.INSTANCE;
    }
  }

  /**
   * A child creation extender for the {@link SharedmodelPackage}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public static class SharedmodelChildCreationExtender implements IChildCreationExtender {
    /**
     * The switch for creating child descriptors specific to each extended class.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected static class CreationSwitch extends SharedmodelSwitch<Object> {
      /**
       * The child descriptors being populated.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected List<Object> newChildDescriptors;

      /**
       * The domain in which to create the children.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected EditingDomain editingDomain;

      /**
       * Creates the a switch for populating child descriptors in the given domain.
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
        this.newChildDescriptors = newChildDescriptors;
        this.editingDomain = editingDomain;
      }

      /**
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      @Override
      public Object caseGenericPkg(GenericPkg object) {
        // begin-extension-code
        if (ModelExtensionHelper.getInstance(object).isExtensionModelDisabled(
            EcoreUtil.getRootContainer(object).eClass().getEPackage().getNsURI(),
            "http://www.polarsys.org/capella/price")) { //$NON-NLS-1$
          return null;
        }
        // end-extension-code
        // begin-extension-code
        {
          CommandParameter commandParameter = createChildParameter(
              SharedmodelPackage.Literals.GENERIC_PKG__CAPELLA_ELEMENTS, PriceFactory.eINSTANCE.createPrice());
          if (NewChildDescriptorHelper.isValidCommand(object, commandParameter)) {
            newChildDescriptors.add(commandParameter);
          }
        }
        // end-extension-code

        // begin-extension-code
        {
          CommandParameter commandParameter = createChildParameter(
              SharedmodelPackage.Literals.GENERIC_PKG__CAPELLA_ELEMENTS, PriceFactory.eINSTANCE.createPartPrice());
          if (NewChildDescriptorHelper.isValidCommand(object, commandParameter)) {
            newChildDescriptors.add(commandParameter);
          }
        }
        // end-extension-code

        return null;
      }

      /**
       * <!-- begin-user-doc -->
       * <!-- end-user-doc -->
       * @generated
       */
      protected CommandParameter createChildParameter(Object feature, Object child) {
        return new CommandParameter(null, feature, child);
      }

    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
      ArrayList<Object> result = new ArrayList<Object>();
      new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
      return result;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ResourceLocator getResourceLocator() {
      return PriceEditPlugin.INSTANCE;
    }
  }

}